ASG303 Datasheet, PDF (1/6 Pages) List of Unclassifed Manufacturers – DC-2500 MHz SiGe HBT Amplifier

Features
·SiGe Technology
·19 dB Gain at 900 MHz
·+19 dBm P1dB
·+40 dBm Output IP3
·2.9 dB Noise Figure
·MTTF > 100 Years
·Single +5 V Supply
·SOT-89 Surface Mount Package
Description
ASG303
DC-2500 MHz SiGe HBT Amplifier
The ASG303 is designed for high linearity, high
gain, and low noise over a wide range of fre-
quency, being suitable for use in both receiver
and transmitter of wireless and wireline
telecommunication systems. The product is
manufactured using a state-of-the-art SiGe HBT
process of the company's own, making it cost-
effective and highly reliable. The amplifiers are
available in a low cost SOT-89 package
completing stringent DC and RF tests.
303
Package Style: SOT-89
Specifications ¹⁾
Parameters
Units
Min.
Typ.
Max.
Frequency Range
MHz
250 - 2500
Gain
dB
18
19
Input VSWR
-
1.5
Output VSWR
Output IP3 ²⁾
-
1.5
dBm
38
40
Noise Figure
dB
2.9
Output P1dB
dBm
19
Supply Current
mA
55
Supply Voltage
Thermal Resistance, R_th ³⁾
V
°C/W
5
78.2
1) Measurement conditions are as follows: T = 25°C, V_CC = 5 V, Freq. = 900 MHz, 50 ohm system.
2) OIP3 is measured with two tones at an output power of +8 dBm/tone separated by 1 MHz.
3) The thermal resistance was determined at a DC power of 0.270 W (V_CC=5 V, I_C=54 mA) with RF signal and a lead temperature
of 28.8 °C
Absolute Maximum Ratings
Parameters
Operating Case Temperature
Storage Temperature
Supply Voltage
Operating Junction Temperature
Input RF Power (continuous)
Rating
-40 to +85°C
-40 to +150°C
8V
150°C
+6 dB above Input P1dB
Remarks
Application Note
Applications
·CDMA,GSM,W-CDMA,PCS
·Gain Block
·CATV Amplifier
·IF Amplifier
·Bluetooth Amplifier
·Wireless LAN Amplifier
More Information
Website: www.asb.co.kr
E-mail: [e-mail]
Tel: [phone]
Fax: [phone]
ASB Inc., 4th Fl. Venture Town
Bldg., 367-17 Goijeong-Dong,
Seo-Gu, Daejon 302-716, Korea
Ordering Information
Part Number
ASG303
EB-ASG303-900
EB-ASG303-2000
Description
High linearity medium power amplifier
(Available in tape and reel)
Fully assembled evaluation kit (900 MHz)
Fully assembled evaluation kit (2000 MHz)
1/6
ww.ASB.co.kr March 2004